Klein Tools Hard Hats are designed and engineered for optimal safety, comfort and fit. Unique features allow the user to comfortably work in a wide variety of applications and demanding environments. Patent-pending accessory mounts on front and back ensure optional Klein Headlamps attach securely -- no straps needed!

• Safety hard hat has patent-pending accessory mounts on front and back that ensure Klein Headlamps attach securely and precisely, every time — no straps or zip ties needed!
• Breathable, padded sweat-wicking sweatband and top pad improve comfort and are machine washable.
• Adjustable vents can be opened or closed for maximum air circulation while meeting stringent safety standards.
• Unique suspension system features a flexible open frame design to provide optimal fit and improved air circulation.
• Easy, one-handed adjustment with large knob ratchet mechanism, even with gloves on, and soft neck pad pivots to clear bandanna knots and pony tails.
• Class C, Type 1 hard hat with adjustable vents meets ANSI Z89.1-2014, CSA Z94.1-15; EN12492:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side impact).
• Class E, Type 1 hard hat is tested up to 20kV and meets ANSI Z89.1-2014, CSA Z94.1-15; EN12492:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side impact).
• Universal accessory slots on both sides for attaching hearing protection, face shield and more.
• Reverse donning: suspension can be switched to wear hard hat backwards.
• Accessories and replacement parts (sold separately): Rechargeable Headlamps (Cat. Nos. 56049, 56048, 56062), Sweatband, Top Pad, Chin Strap, Suspension System (Cat. Nos. KHHSWTBND, KHHTOPPAD, KHHSTRP, KHHSPN).